Invention Grant
US08259184B2 Imaging apparatus with shake correction 有权
具有抖动校正的成像设备

Imaging apparatus with shake correction
Abstract:
In an imaging apparatus with a shake correction function, the influence of front curtain shock is prevented from being exerted on a shake correction function section (shake correction drive). The imaging apparatus includes a shake detection sensor 171 that detects an amount of shake applied to a digital camera, a shake correction unit 200 that performs a shake correction drive of an imaging device 101 on the basis of a shake amount detection signal, a shutter unit 40 that is arranged immediately in front of the imaging device 101 and performs an optical-path opening operation and an optical-path blocking operation for opening and blocking an optical path of light guided to the imaging device 101, a timing control circuit 51 that supplies a predetermined reset signal to each pixel for each predetermined pixel line so as to start exposure on the imaging device 101, and a shutter control section 623 that controls exposure of the imaging device 101. At the time of shooting, the shutter control section 623 executes an electronic shutter control (electronic focal plane shutter) for starting exposure on the imaging device 101 by means of the reset signal supplied to each pixel from the timing control circuit 51.
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